Totals in Reports

Totals in Reports

Anyway to have the reports do summaries .. 
as an example ..

if someone enters 

TOW SERVICE
TYPE OF CAR TOWED
PROBLEM WITH CAR
DATE / TIME

Can I build a report that does a monthly and yearly summery of   

How many tows were made
Home may types of cars
How many of each problem existed..

I basically want the report to tabulate the monthly totals

any way to do that???

thanks